mpegts.mid

来自「君正早期ucos系统(只有早期的才不没有打包成库),MPLAYER,文件系统,图」· MID 代码 · 共 4,977 行 · 第 1/5 页

	.set	reorder

$L556:
	addiu	$2,$18,1
$L617:
$L626:
	sltu	$2,$2,$16
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L625
	lw	$31,60($sp)
	.set	macro
	.set	reorder

	lbu	$2,0($18)
	lbu	$3,1($18)
	sll	$2,$2,8
	or	$fp,$2,$3
	.set	noreorder
	.set	nomacro
	bltz	$fp,$L625
	addiu	$2,$18,2
	.set	macro
	.set	reorder

	sltu	$2,$2,$16
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L627
	addiu	$5,$18,3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L629
	addiu	$2,$5,1
	.set	macro
	.set	reorder

$L551:
	lbu	$2,0($5)
	lbu	$3,1($5)
	sll	$2,$2,8
	or	$2,$2,$3
	andi	$2,$2,0xfff
	.set	noreorder
	.set	nomacro
	bltz	$2,$L603
	addiu	$5,$5,2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L630
	addu	$18,$5,$2
	.set	macro
	.set	reorder

$L574:
$L618:
	move	$5,$21
$L619:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$22
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L615
	lw	$3,16($sp)
	.set	macro
	.set	reorder

$L590:
	move	$5,$17
$L621:
	move	$4,$22
$L622:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$21
	.set	macro
	.set	reorder

$L598:
	addu	$2,$22,$21
$L624:
	sb	$0,0($2)
	lw	$4,0($20)
	.set	noreorder
	.set	nomacro
	jal	av_new_program
	move	$5,$fp
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L566
	lw	$5,16($sp)
	.set	macro
	.set	reorder

	move	$4,$2
	.set	noreorder
	.set	nomacro
	jal	av_set_program_name
	move	$6,$22
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L616
	sltu	$2,$19,$18
	.set	macro
	.set	reorder

$L614:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L582
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L585:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	sb	$3,5($4)
	lbu	$2,6($5)
	.set	noreorder
	.set	nomacro
	j	$L582
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L584:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L582
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L601:
	lbu	$2,4($4)
	sb	$2,4($5)
	lbu	$3,5($4)
	sb	$3,5($5)
	lbu	$2,6($4)
	.set	noreorder
	.set	nomacro
	j	$L598
	sb	$2,6($5)
	.set	macro
	.set	reorder

$L600:
	lbu	$2,4($4)
	sb	$2,4($5)
	lbu	$3,5($4)
	.set	noreorder
	.set	nomacro
	j	$L598
	sb	$3,5($5)
	.set	macro
	.set	reorder

	.end	sdt_cb
	.section	.text.write_section_data,"ax",@progbits
	.align	2
	.align	5
	.ent	write_section_data
	.type	write_section_data, @function
write_section_data:
	.frame	$sp,32,$31		# vars= 0, regs= 4/0, args= 16, gp= 0
	.mask	0x80070000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-32
	lw	$2,48($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	sw	$31,28($sp)
	move	$18,$5
	move	$17,$7
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L632
	addiu	$16,$5,12
	.set	macro
	.set	reorder

	sltu	$2,$7,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L634
	lw	$4,8($16)
	.set	macro
	.set	reorder

	andi	$2,$4,0x3
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L677
	andi	$2,$6,0x3
	.set	macro
	.set	reorder

$L634:
	move	$5,$6
$L683:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$17
	.set	macro
	.set	reorder

$L642:
	lw	$2,12($16)
	li	$3,-3			# 0xfffffffffffffffd
	and	$2,$2,$3
	li	$4,-1			# 0xffffffffffffffff
	sw	$2,12($16)
	sw	$17,0($16)
	move	$5,$17
	sw	$4,4($16)
	move	$2,$4
$L646:
	li	$6,-1			# 0xffffffffffffffff
	beq	$2,$6,$L678
$L661:
	slt	$2,$5,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L680
	lw	$31,28($sp)
	.set	macro
	.set	reorder

	lw	$2,12($16)
	ori	$2,$2,0x2
	andi	$3,$2,0x1
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L666
	sw	$2,12($16)
	.set	macro
	.set	reorder

	lui	$2,%hi(av_crc04C11DB7)
	lw	$4,%lo(av_crc04C11DB7)($2)
	lw	$6,8($16)
	lw	$7,4($16)
	.set	noreorder
	.set	nomacro
	jal	av_crc
	li	$5,-1			# 0xffffffffffffffff
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L680
	lw	$31,28($sp)
	.set	macro
	.set	reorder

$L666:
	lw	$6,4($16)
	lw	$25,16($16)
	lw	$5,8($16)
	move	$4,$18
	lw	$31,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	.set	noreorder
	.set	nomacro
	jr	$25
	addiu	$sp,$sp,32
	.set	macro
	.set	reorder

$L632:
	lw	$2,12($16)
	andi	$2,$2,0x2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L668
	li	$2,4096			# 0x1000
	.set	macro
	.set	reorder

	lw	$5,12($5)
	subu	$2,$2,$5
	slt	$3,$7,$2
	movz	$17,$2,$3
	lw	$4,8($16)
	sltu	$2,$17,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L649
	addu	$4,$5,$4
	.set	macro
	.set	reorder

	andi	$2,$4,0x3
	bne	$2,$0,$L649
	andi	$2,$6,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L681
	move	$5,$6
	.set	macro
	.set	reorder

	li	$2,-32			# 0xffffffffffffffe0
	addiu	$4,$4,-4
	and	$2,$17,$2
	addu	$7,$4,$2
	sltu	$3,$4,$7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L653
	addiu	$5,$6,-4
	.set	macro
	.set	reorder

$L671:
#APP
	S32LDI xr1,$5,4
	S32LDI xr2,$5,4
	S32LDI xr3,$5,4
	S32LDI xr4,$5,4
	S32LDI xr5,$5,4
	S32LDI xr6,$5,4
	S32LDI xr7,$5,4
	S32LDI xr8,$5,4
	S32SDI xr1,$4,4
	S32SDI xr2,$4,4
	S32SDI xr3,$4,4
	S32SDI xr4,$4,4
	S32SDI xr5,$4,4
	S32SDI xr6,$4,4
	S32SDI xr7,$4,4
	S32SDI xr8,$4,4
#NO_APP
	sltu	$2,$4,$7
	bne	$2,$0,$L671
$L653:
	andi	$2,$17,0x1c
	addu	$6,$7,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L682
	andi	$3,$17,0x3
	.set	macro
	.set	reorder

$L672:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L672
	andi	$3,$17,0x3
	.set	macro
	.set	reorder

$L682:
	li	$2,2			# 0x2
	beq	$3,$2,$L659
	li	$2,3			# 0x3
	beq	$3,$2,$L660
	li	$2,1			# 0x1
	bne	$3,$2,$L657
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L657
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L678:
	slt	$2,$5,3
	beq	$2,$0,$L679
$L668:
	lw	$31,28($sp)
$L680:
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,32
	.set	macro
	.set	reorder

$L649:
	move	$5,$6
$L681:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$17
	.set	macro
	.set	reorder

$L657:
	lw	$5,0($16)
	lw	$2,4($16)
	addu	$5,$5,$17
	.set	noreorder
	.set	nomacro
	j	$L646
	sw	$5,0($16)
	.set	macro
	.set	reorder

$L677:
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L683
	move	$5,$6
	.set	macro
	.set	reorder

	li	$2,-32			# 0xffffffffffffffe0
	addiu	$4,$4,-4
	and	$2,$7,$2
	addu	$7,$4,$2
	sltu	$3,$4,$7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L638
	addiu	$5,$6,-4
	.set	macro
	.set	reorder

$L669:
#APP
	S32LDI xr1,$5,4
	S32LDI xr2,$5,4
	S32LDI xr3,$5,4
	S32LDI xr4,$5,4
	S32LDI xr5,$5,4
	S32LDI xr6,$5,4
	S32LDI xr7,$5,4
	S32LDI xr8,$5,4
	S32SDI xr1,$4,4
	S32SDI xr2,$4,4
	S32SDI xr3,$4,4
	S32SDI xr4,$4,4
	S32SDI xr5,$4,4
	S32SDI xr6,$4,4
	S32SDI xr7,$4,4
	S32SDI xr8,$4,4
#NO_APP
	sltu	$2,$4,$7
	bne	$2,$0,$L669
$L638:
	andi	$2,$17,0x1c
	addu	$6,$7,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L684
	andi	$3,$17,0x3
	.set	macro
	.set	reorder

$L670:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L670
	andi	$3,$17,0x3
	.set	macro
	.set	reorder

$L684:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L644
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L645
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	bne	$3,$2,$L642
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L642
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L679:
	lw	$3,8($16)
	lbu	$2,1($3)
	lbu	$4,2($3)
	sll	$2,$2,8
	or	$2,$2,$4
	andi	$2,$2,0xfff
	addiu	$2,$2,3
	slt	$3,$2,4097
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L680
	lw	$31,28($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$6,$L661
	sw	$2,4($16)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L680
	lw	$31,28($sp)
	.set	macro
	.set	reorder

$L645:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	sb	$3,5($4)
	lbu	$2,6($5)
	.set	noreorder
	.set	nomacro
	j	$L642
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L659:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L657
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L644:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L642
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L660:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	sb	$3,5($4)
	lbu	$2,6($5)
	.set	noreorder
	.set	nomacro
	j	$L657
	sb	$2,6($4)
	.set	macro
	.set	reorder

	.end	write_section_data
	.section	.text.handle_packet,"ax",@progbits
	.align	2
	.align	5
	.ent	handle_packet
	.type	handle_packet, @function
handle_packet:
	.frame	$sp,64,$31		# vars= 0, regs= 10/0, args= 24, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-64
	sw	$21,44($sp)
	sw	$19,36($sp)
	sw	$16,24($sp)
	sw	$31,60($sp)
	sw	$fp,56($sp)
	sw	$23,52($sp)
	sw	$22,48($sp)
	sw	$20,40($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	lbu	$7,1($5)
	lbu	$3,2($5)
	sll	$2,$7,8
	or	$2,$2,$3
	andi	$16,$2,0x1fff
	move	$19,$5
	move	$21,$4
	beq	$16,$0,$L686
	lw	$17,0($4)

	lw	$20,36($4)
	beq	$20,$0,$L686
	move	$14,$0

	lw	$18,40($4)
	move	$24,$0
	move	$15,$0
	move	$2,$0
$L689:
	sll	$3,$2,8
	sll	$2,$2,3
	addu	$2,$2,$3
	addu	$12,$18,$2
	lw	$11,4($12)
	beq	$11,$0,$L690
	move	$5,$12

	j	$L692
	move	$10,$0

$L693:
	addiu	$10,$10,1
	beq	$10,$11,$L690
	addiu	$5,$5,4

$L692:
	lw	$2,8($5)
	bne	$16,$2,$L693
	nop

	lw	$9,3976($17)
	beq	$9,$0,$L693
	move	$4,$0

	lw	$8,3980($17)
	lw	$6,0($12)
	move	$2,$0
	j	$L696
	li	$13,48			# 0x30

$L697:
	addiu	$4,$4,1
	beq	$9,$4,$L693
	move	$2,$4

$L696:
	sll	$2,$2,2
	addu	$2,$2,$8
	lw	$2,0($2)
	lw	$3,0($2)
	bne	$3,$6,$L697
	nop

	lw	$2,16($2)
	beq	$2,$13,$L738
	nop

	j	$L697
	addiu	$14,$14,1

$L690:
	addiu	$24,$24,1
	bne	$20,$24,$L689
	move	$2,$24

	bne	$14,$0,$L746
	sll	$22,$16,2

	bne	$15,$0,$L745
	lw	$31,60($sp)

$L686:
	sll	$22,$16,2
$L746:
	lw	$2,8($21)
	addu	$20,$22,$21
	andi	$23,$7,0x40
	bne	$2,$0,$L739
	lw	$18,44($20)

$L704:
	beq	$18,$0,$L745
	lw	$31,60($sp)

$L706:
	lbu	$2,3($19)
	lw	$3,4($18)
	andi	$4,$2,0xf
	bltz	$3,$L740
	addiu	$5,$19,3

	addiu	$2,$3,1
	andi	$2,$2,0xf
	xor	$2,$4,$2
	sltu	$8,$2,1
$L717:
	sw	$4,4($18)
	lbu	$2,0($5)
	srl	$2,$2,4
	andi	$3,$2,0x3
	beq	$3,$0,$L733
	li	$2,2			# 0x2

	beq	$3,$2,$L733
	li	$2,3			# 0x3

	beq	$3,$2,$L741
	addiu	$5,$19,4

$L720:
	addiu	$16,$19,188
	sltu	$2,$5,$16
	beq	$2,$0,$L733
	li	$2,1			# 0x1

	lw	$3,8($18)
	beq	$3,$2,$L742
	move	$4,$18

	lw	$25,12($18)
	subu	$6,$16,$5
	move	$7,$23
	lw	$31,60($sp)
	lw	$fp,56($sp)
	lw	$23,52($sp)
	lw	$22,48($sp)
	lw	$21,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	jr	$25
	addiu	$sp,$sp,64

$L739:
	bne	$18,$0,$L706
	nop

	bne	$23,$0,$L743
	nop

$L733:
	lw	$31,60($sp)
$L745:
	lw	$fp,56($sp)
	lw	$23,52($sp)
	lw	$22,48($sp)
	lw	$21,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,64

$L738:
	j	$L697
	addiu	$15,$15,1

$L742:
	beq	$23,$0,$L725
	addiu	$6,$5,1

	lbu	$7,0($5)
	addu	$19,$6,$7
	sltu	$2,$16,$19
	bne	$2,$0,$L745
	lw	$31,60($sp)

	beq	$7,$0,$L747
	sltu	$2,$19,$16

	beq	$8,$0,$L747
	move	$4,$17

	move	$5,$18
	jal	write_section_data
	sw	$0,16($sp)

	addu	$2,$22,$21
	lw	$3,44($2)
	beq	$3,$0,$L733
	sltu	$2,$19,$16

$L747:
	beq	$2,$0,$L733
	li	$2,1			# 0x1

	move	$6,$19
	move	$4,$17
	move	$5,$18
	subu	$7,$16,$19
	jal	write_section_data
	sw	$2,16($sp)

	j	$L745
	lw	$31,60($sp)

$L740:
	j	$L717
	li	$8,1			# 0x1

$L741:
	lbu	$2,4($19)
	addu	$2,$5,$2
	j	$L720
	addiu	$5,$2,1

$L725:
	beq	$8,$0,$L733
	move	$6,$5

	move	$4,$17
	move	$5,$18
	subu	$7,$16,$6
	jal	write_section_data
	sw	$0,16($sp)

	j	$L745
	lw	$31,60($sp)

$L743:
	jal	av_mallocz
	li	$4,320			# 0x140

	beq	$2,$0,$L709
	move	$18,$2

	lw	$2,0($21)
	li	$fp,-1			# 0xffffffffffffffff
	sltu	$3,$16,8192
	sw	$2,16($18)
	sw	$21,12($18)
	sw	$16,0($18)
	sw	$fp,4($18)
	beq	$3,$0,$L711
	sw	$0,8($18)

	lw	$2,44($20)
	beq	$2,$0,$L744
	nop

$L711:
	jal	av_free
	move	$4,$18

$L709:
	addu	$2,$22,$21
	j	$L704
	lw	$18,44($2)

$L744:
	jal	av_mallocz
	li	$4,36			# 0x24

	beq	$2,$0,$L711
	move	$3,$2

	sw	$18,16($2)
	sw	$2,44($20)
	sw	$16,0($2)
	sw	$fp,4($2)
	lui	$2,%hi(mpegts_push_data)
	addiu	$2,$2,%lo(mpegts_push_data)
	sw	$2,12($3)
	addu	$2,$22,$21
	lw	$18,44($2)
	j	$L704
	sw	$0,8($3)

	.set	macro
	.set	reorder
	.end	handle_packet
	.section	.text.mpegts_parse_packet,"ax",@progbits
	.align	2
	.align	5
	.globl	mpegts_parse_packet
	.ent	mpegts_parse_packet
	.type	mpegts_parse_packet, @function
mpegts_parse_packet:
	.frame	$sp,40,$31		# vars= 0, regs= 6/0, args= 16, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-40
	slt	$2,$7,188
	sw	$20,32($sp)
	sw	$18,24($sp)
	sw	$16,16($sp)
	sw	$31,36($sp)
	sw	$19,28($sp)
	sw	$17,20($sp)
	move	$20,$7
	move	$18,$4
	sw	$5,32($4)
	move	$16,$6
	bne	$2,$0,$L749
	sw	$0,28($4)

	move	$17,$7
	j	$L751
	li	$19,71			# 0x47

$L759:
	lw	$2,28($18)
	addiu	$17,$17,-1
	addiu	$16,$16,1
	bgtz	$2,$L753
	slt	$3,$17,188

$L760:
	bne	$3,$0,$L761
	lw	$31,36($sp)

$L751:
	lbu	$2,0($16)
	move	$5,$16
	bne	$2,$19,$L759
	move	$4,$18

	jal	handle_packet
	addiu	$17,$17,-188

	lw	$2,28($18)
	addiu	$16,$16,188
	blez	$2,$L760
	slt	$3,$17,188

$L753:
	subu	$2,$20,$17
	lw	$31,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,40

$L749:
	lw	$31,36($sp)
$L761:
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw